./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:32:25,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:32:25,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:32:25,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:32:25,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:32:25,151 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:32:25,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:32:25,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:32:25,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:32:25,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:32:25,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:32:25,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:32:25,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:32:25,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:32:25,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:32:25,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:32:25,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:32:25,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:32:25,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:32:25,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:32:25,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:32:25,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:32:25,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:32:25,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:32:25,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:32:25,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:32:25,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:32:25,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:32:25,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:32:25,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:32:25,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:32:25,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:32:25,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:32:25,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:32:25,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:32:25,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:32:25,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:32:25,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:32:25,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:32:25,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:32:25,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:32:25,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:32:25,264 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:32:25,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:32:25,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:32:25,266 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:32:25,267 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:32:25,267 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:32:25,267 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:32:25,267 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:32:25,267 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:32:25,268 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:32:25,269 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:32:25,269 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:32:25,269 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:32:25,270 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:32:25,270 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:32:25,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:32:25,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:32:25,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:32:25,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:32:25,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:32:25,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:32:25,272 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:32:25,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:32:25,272 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:32:25,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:32:25,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:32:25,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:32:25,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:32:25,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:32:25,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:32:25,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:32:25,276 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:32:25,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:32:25,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:32:25,277 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:32:25,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:32:25,277 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2020-12-03 12:32:25,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:32:25,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:32:25,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:32:25,605 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:32:25,606 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:32:25,607 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-03 12:32:25,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/fbc225049/c1abd407293a407b8c0f16f231463459/FLAG27c91fe9a [2020-12-03 12:32:26,581 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:32:26,582 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-03 12:32:26,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/fbc225049/c1abd407293a407b8c0f16f231463459/FLAG27c91fe9a [2020-12-03 12:32:27,061 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/fbc225049/c1abd407293a407b8c0f16f231463459 [2020-12-03 12:32:27,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:32:27,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:32:27,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:32:27,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:32:27,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:32:27,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:32:27" (1/1) ... [2020-12-03 12:32:27,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe68677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:32:27, skipping insertion in model container [2020-12-03 12:32:27,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:32:27" (1/1) ... [2020-12-03 12:32:27,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:32:27,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:32:27,513 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-03 12:32:27,520 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-03 12:32:27,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:32:27,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:32:28,631 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,632 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,633 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,636 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,637 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,656 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,657 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,659 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,663 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,664 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:28,664 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:29,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:32:29,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:32:29,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:32:29,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:32:29,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:32:29,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:32:29,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:32:29,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:32:29,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:32:29,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:32:29,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:32:29,422 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:32:29,423 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:32:29,438 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:32:29,439 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:32:29,464 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:32:29,471 INFO L168 Benchmark]: Toolchain (without parser) took 2399.52 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 60.9 MB in the beginning and 93.1 MB in the end (delta: -32.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:32:29,473 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 73.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:32:29,475 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2394.12 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 60.7 MB in the beginning and 93.1 MB in the end (delta: -32.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:32:29,477 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 73.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2394.12 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 60.7 MB in the beginning and 93.1 MB in the end (delta: -32.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:32:31,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:32:31,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:32:31,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:32:31,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:32:31,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:32:31,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:32:31,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:32:31,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:32:31,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:32:31,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:32:31,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:32:31,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:32:31,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:32:31,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:32:31,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:32:31,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:32:31,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:32:31,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:32:31,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:32:31,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:32:31,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:32:31,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:32:31,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:32:31,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:32:31,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:32:31,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:32:31,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:32:31,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:32:31,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:32:31,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:32:31,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:32:31,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:32:31,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:32:31,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:32:31,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:32:31,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:32:31,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:32:31,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:32:31,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:32:31,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:32:31,975 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:32:32,016 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:32:32,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:32:32,019 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:32:32,019 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:32:32,020 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:32:32,020 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:32:32,020 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:32:32,020 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:32:32,020 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:32:32,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:32:32,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:32:32,023 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:32:32,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:32:32,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:32:32,024 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:32:32,024 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:32:32,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:32:32,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:32:32,025 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:32:32,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:32:32,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:32:32,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:32:32,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:32:32,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:32:32,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:32:32,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:32:32,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:32:32,027 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:32:32,027 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:32:32,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:32:32,028 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:32:32,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:32:32,028 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2020-12-03 12:32:32,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:32:32,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:32:32,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:32:32,463 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:32:32,464 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:32:32,465 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-03 12:32:32,536 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/1881485fc/8c462a0dd36b4db7b1f41820521ce2d6/FLAGa82b87ed5 [2020-12-03 12:32:33,436 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:32:33,436 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-03 12:32:33,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/1881485fc/8c462a0dd36b4db7b1f41820521ce2d6/FLAGa82b87ed5 [2020-12-03 12:32:33,914 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/bin/utaipan/data/1881485fc/8c462a0dd36b4db7b1f41820521ce2d6 [2020-12-03 12:32:33,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:32:33,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:32:33,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:32:33,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:32:33,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:32:33,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:32:33" (1/1) ... [2020-12-03 12:32:33,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@def567a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:32:33, skipping insertion in model container [2020-12-03 12:32:33,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:32:33" (1/1) ... [2020-12-03 12:32:33,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:32:34,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:32:34,348 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-03 12:32:34,354 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-03 12:32:34,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:32:34,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:32:35,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,246 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,264 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,265 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,267 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,268 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,271 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,272 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,273 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,274 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:32:35,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:32:35,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:32:35,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:32:35,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:32:35,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:32:35,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:32:35,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:32:35,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:32:35,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:32:35,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:32:35,966 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:35,973 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,037 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,038 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,038 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,039 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,039 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,041 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,042 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,042 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,042 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,043 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,043 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,046 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,047 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,047 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,047 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,052 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,052 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,062 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,063 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,074 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,080 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,081 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,082 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,082 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,083 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,087 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:32:36,155 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:32:36,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:32:36,197 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-03 12:32:36,198 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-03 12:32:36,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:32:36,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:32:36,251 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,252 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,252 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,262 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,263 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,263 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,264 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,265 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,266 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,266 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:32:36,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:32:36,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:32:36,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:32:36,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:32:36,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:32:36,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:32:36,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:32:36,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:32:36,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:32:36,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:32:36,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,425 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,427 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,428 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,429 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,432 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,437 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,440 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,441 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,453 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,455 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,462 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,474 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,478 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,480 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:32:36,516 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:32:36,543 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-03 12:32:36,544 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_5c70d58c-d394-4c31-bb86-57e1a839710c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-03 12:32:36,546 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:32:36,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:32:36,601 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,601 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,602 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,602 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,603 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,609 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,609 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,610 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,610 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,611 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,612 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,612 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,613 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:32:36,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:32:36,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:32:36,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:32:36,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:32:36,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:32:36,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:32:36,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:32:36,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:32:36,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:32:36,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:32:36,748 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,757 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,790 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,793 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,794 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,794 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,794 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,795 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,796 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,798 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,798 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,798 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,805 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,805 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,805 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,806 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,810 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,811 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,817 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,818 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,818 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,841 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,842 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,843 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,843 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,844 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:32:36,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:32:37,836 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:32:37,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:32:37 WrapperNode [2020-12-03 12:32:37,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:32:37,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:32:37,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:32:37,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:32:37,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:32:37" (1/1) ... [2020-12-03 12:32:37,904 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 12:32:37,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:32:37" (1/1) ... [2020-12-03 12:32:37,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:32:37,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:32:37,954 INFO L168 Benchmark]: Toolchain (without parser) took 4028.91 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 30.6 MB in the beginning and 41.9 MB in the end (delta: -11.4 MB). Peak memory consumption was 103.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:32:37,955 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:32:37,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3911.33 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 30.3 MB in the beginning and 46.1 MB in the end (delta: -15.9 MB). Peak memory consumption was 108.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:32:37,956 INFO L168 Benchmark]: Boogie Procedure Inliner took 113.69 ms. Allocated memory is still 172.0 MB. Free memory was 46.1 MB in the beginning and 41.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:32:37,959 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 33.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3911.33 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 30.3 MB in the beginning and 46.1 MB in the end (delta: -15.9 MB). Peak memory consumption was 108.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 113.69 ms. Allocated memory is still 172.0 MB. Free memory was 46.1 MB in the beginning and 41.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...